{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4d4df662ad255d63405272718f567a094c68c6f3000b7b7bb883b64f9d6a2b1c",
    "signature": "0x78f530d09562b40f6ae007a8fb2bf63d341c1754649854ff9aff8d51b9cd0dc20e0e6493c514614d924c45c17509f9828d2c1a12530c7cd9d1768ed10ae549e71b",
    "signer": "0xE5EAe12918b936A8185A7Beb955cDc7d6E77CB4a",
    "userId": "877122711"
  }
}