{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x12f71522334b25d0a3d8fe1c28fc90ca5ce4ba2f50ce7236cbbe70941c55f704",
    "signature": "0xe561b8b290892a06dcade7dc96f16b67422eea59894957a3e1aa56ef16af12c61dbe3fbaa81de253beefe6f38f367c9e4935f87d74385c83829ec825809f83d31b",
    "signer": "0xc0F879314c258a25a97b83fa1A16c1Ecb6700328",
    "userId": "567655435"
  }
}