{"message":{"slot":"2873091","proposer_index":"345","parent_root":"0x300d333684013865c93cc25e18810c4f319f0b48ecdd3d300218b9e17f987807","state_root":"0x3acf074c457c56e7aac89b2a1f5302476d5adae97c8dfea476dd2c4751d4a775","body_root":"0x3503c069691c0953f4edd8dd9fe257510e379f1a24e3129f2bc821a7cc57d2c2"},"signature":"0xa212aad599d38ceaed375ff1c42450e57e96509a022c3bf042cd1c7cf1a660f2addfd91a2ef3838ab8e8ec906f4de57b02397782573b8c2b2d58d9cd599969f5ba10cd2d5c8536c14fa093b2c5a3ed56f499a09d3fb97abd84ff671231812bde"}