{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x78e489bfce8ee2f7dbbeafc3eacc4f7f13c4dd2e84d5301905a56d3e8d6c7b02",
    "signature": "0x1a318cd6a0160242530f60804dd351f0f3e25d5ae27b683d3c8d1e6ad6b047541cda7e98eb59dc1f30173cb7a4a0b821a358d46fce79ce9e7812cb2ae2d40ffb1c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}