{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18000",
    "entityType": "User",
    "nonce": "0x77bfbbde79e7884751dfd64545d24652ec03c216ec632e759323748156267f27",
    "signature": "0x39951530d00c44722a0e7b3d1004b7073ae97280870411c7709297181470694c6db311c0c3e0752c18de714341bd7cd53e8bad34f79d75ec7b5c74af50995e901b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}