{
  "manageEntity": {
    "action": "Follow",
    "entityId": "8389",
    "entityType": "User",
    "nonce": "0x46aa0147c84928a0af48f7f2f0e6c9466018e0ad13fdf7fdd3bc502723d661fc",
    "signature": "0x351fd73161cac47888c250d51d649156c41edfa3bd358554f866fae490cee0bd1fdd7ad54e2677e7ce91a24d83067bb528a0ffd80a8896eb06e2a5aa6825ac321b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}