{
  "manageEntity": {
    "action": "Follow",
    "entityId": "515388277",
    "entityType": "User",
    "nonce": "0x18be9ab6710f9b2c4ae1223b4233d89892f513f918300edc4c89e60f9b2ad759",
    "signature": "0x9a99a60166801cb280b20ef102494b6ce1927e55e0f49aef5c18052a8f1e2810575d74bca500f01b17c8bb3aad3ffa0dae17bdaa76b45b1b3e655aa00893b1e61b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}