{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb0c3da7054cfa830a3fcaf582a6b97ea60df8841672832a90e6c2456be29e0cf",
    "signature": "0x8d38935100eee1fa2fc1a3217454f2b5d5576e60cda019b846ee5aa7fc2ab2296b539c4f4b0c2ffb816cc9a94052aab2eb0f6e0fc7584681b0041863700846c91c",
    "signer": "0x80BaBdd7604de656E45b52EFA056548D7C078B36",
    "userId": "790313179"
  }
}