{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x63b96ac71a9534bfa49352fc5bcd331392715f01c99133842ab4a81f25967d6d",
    "signature": "0x4bd03c0a39567bb981fd808ae6eb2857ddd3a7b03d1b6ce288c85d1eee778198419acc4cbefba2e85ff0476bd8f9e5ca1dce3f0c95114f59fe1ddba8ecd978401b",
    "signer": "0x1aa54e12D87Ed255B652BbF56Fb8F76CbA31C2E7",
    "userId": "175027290"
  }
}