{
  "manageEntity": {
    "action": "Follow",
    "entityId": "55290787",
    "entityType": "User",
    "nonce": "0xf6eb0af2103503348ab225f03aa0fafd3c8360a61bf3f55873382678a0b82ce4",
    "signature": "0xbab1a77b832f8e5909a71af84450c525d3faad41ec4b46e75189ca55733381214f14840f96d85caf07caa7478cc7ebcf5153ef0134caa878e3007a3269ab9c531c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}