{
  "manageEntity": {
    "action": "Follow",
    "entityId": "507938",
    "entityType": "User",
    "nonce": "0xf171eb09c6634cfe261a8190cc228949f1fa39065815405ccb90bfb5d8964966",
    "signature": "0xe60fad2d6605f5a80bbe39c07c9abce0cfba8c5aa4cce4870b4e6ed0deda01a84df12b28ec013ac9e411a23acb15035cb9b4e48cb63079b5cbff2b404f857b1c1c",
    "signer": "0x646BEca96ab04bFb6DD725EEBc0383e1Ef13deeE",
    "userId": "588448440"
  }
}