{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5bf50bdd3c3aa765ee574189ffed7c119d980bb28f620736dabf28396e394046",
    "signature": "0x60bc8c8ea84980c22db6a5dd4c1352b419b71745e56a07677d4d09201bd39a3f77ec810862ac9b7c3cb82ca1b756e881e4399f3fcc586841a142cd7ac003c53c1c",
    "signer": "0x141Aa811b9C24fAB768B4D3Bd4440c6502F16b64",
    "userId": "152746608"
  }
}