{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcac4df6ff7234bdcbe76faff1184c59bb93f4928823372c9296204d2a8e80060",
    "signature": "0x87ce7c6359981cd40e785d7a030f8d5c1b2757492e88af12ae270e9324d9436e2db70f51c234c9bf56fc8936e8d9b25a1f2a1030ebb4a83bfb9a044a786e3ff01b",
    "signer": "0x3461908fDAcb8a77916f938c6c7450798046b4bA",
    "userId": "899519127"
  }
}