{"message":{"slot":"2853907","proposer_index":"978","parent_root":"0xa821c48fb9952ac3fda686e9f73535fa15f329a6530184120a2f25e1f53a9a46","state_root":"0xc64d12500d7fc7afb97700f8d69cbe302ca094582db11c0b6ff63f207a5b6d2c","body_root":"0xb8ca553661eeabfa08012eb350e9ed1ef7044a4ca4b62bb8a357816ceab8990a"},"signature":"0x8b14ff623fcc576e3b7d17581546823e7f62600b5d9b3f5fab7d42a1f407032de132d5f6ccef13319a487c0466d2924e14a3f08195c576904cd40c08ac58456bfb6296bcb2b98ed4fc34cfe3f8695e6e173cea3388319d3824771d82434dcd29"}