{
  "manageEntity": {
    "action": "Follow",
    "entityId": "819568368",
    "entityType": "User",
    "nonce": "0xfb05a904e2b353e7c3d1ad513d4e068cc009537d0b5fc29c8048c24e36f5d7c8",
    "signature": "0x29ed0fc75809d08e371a2b0ee7c188d6ccff6985499fdb372623035153a21fb7522f41b3b2429e1e53cfcd5a9ee5b0b952c11ab5ea0965004a82a9abe67d69021c",
    "signer": "0x2B171214e998033E806F72301307B2160CD94DdB",
    "userId": "489165782"
  }
}