{
  "manageEntity": {
    "action": "Follow",
    "entityId": "881446128",
    "entityType": "User",
    "nonce": "0x1dd85f1e9d9ec630df62329542fcccfdd4da7fcac1a0fda75cf4f02105d1e1c5",
    "signature": "0xd6d867bc8921fdd6041ab63f9eb705cec94620d9c3e993b7d3962ccdf5c7db191c3741223e864d1a2da4e5bf527741edf2a62893241c9238de7a3d1d98ed1a5b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}