{
  "manageEntity": {
    "action": "Follow",
    "entityId": "584186978",
    "entityType": "User",
    "nonce": "0xaa18b2373fd95ff53c4bf3e6ca7e9273b4f59fe3f8cf1022d8faa3fcb9a263a6",
    "signature": "0x83683286220dd310d5767bd825554a6dfb2447a3e986e00b54238f78818d0c7a355775d4ac4540ceca990bbbf028ce34c916f8949259c2a136de9d881e4de9681c",
    "signer": "0xE18f37f193553F7bFB76f10C386b65159Ae304E0",
    "userId": "4510"
  }
}