{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0xe74e66305531ecf8cba7d040ca763c12fafbb45fe3890504c08715c36db009e5",
    "signature": "0xb912e6a3495672e1e614d1f176dbddca43ac95019d40795f4f907b69960c425311618647e2d700482e3c2b4c4dd2cec46583df335be70390daf81baceb34d08b1b",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}