{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x350945f5de54545c8f675f3790baf325fb64cbe2f8f3eca908823ffbcb5f5f73",
    "signature": "0x28b32d3f59f1bc32e4e09ee726bb08af003e1b8fe24f89520ca7236f0114b59c710f1f858773af7dce09119bc5d890f45aad4d89f93ff702624b54da7ac7e6c31b",
    "signer": "0xe7C52e9b13a79d2ec04B0A3E3053850A2A7B68C4",
    "userId": "831708899"
  }
}