{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121458",
    "entityType": "User",
    "nonce": "0xa8107fda63cb4f550c5520667e783fbe2f8ed64d16cb8059cea6b294505f0377",
    "signature": "0x1a3ba5428c6b7ab0e457fc2346bbb1a79c49088fae1f3a65bbb5f395b26e5f5b38c5141b2c92025ddb9875715a2524d5a4e3af10b22ce8cac459e502d29d57eb1c",
    "signer": "0x92328BFDeD38C9a9De6E253A0CF5CB46A3B28611",
    "userId": "831117417"
  }
}