{
  "manageEntity": {
    "action": "Follow",
    "entityId": "410577409",
    "entityType": "User",
    "nonce": "0x3757bb4706c323433695553b84ad8d311bb6dd2cc19199527db815fbf5b64b49",
    "signature": "0xc593ee12e22d05f343140b1a414847988be44a54b320836448a4c59094d2a64702171bf378a581e5d99655b022a7fe67c48731ddd292dab4232673df49591e0d1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}