{
  "manageEntity": {
    "action": "Follow",
    "entityId": "440819111",
    "entityType": "User",
    "nonce": "0xc01bd643e7129b52d4404885347de30faddec56423faaa2eaf4d581c9c80be1b",
    "signature": "0xea39df6be7ff5fabe66af9f4e9d77a37cda82dbcef7a695d60d9f76c87953dbb1293473bde30a20541f90e7770c81432549bde9adeeda1e7c3d5d56b7753d43f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}