{
  "manageEntity": {
    "action": "Follow",
    "entityId": "577212567",
    "entityType": "User",
    "nonce": "1794318092277534912",
    "signature": "0xa721020358c348b175b583218633961d65e774206c5b8afd05409e161ed11dfb612130c5a8ae68e7a03940951cdda1637890bee0035ba8a243c7f51bc4617cf81b",
    "signer": "0x14c6E70e15107c5d7b0568609D317708260B251D",
    "userId": "605962116"
  }
}