{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567339885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e96dfce0d698e02e5190fadf09fcbb710ed97b0fd9e449c1e8bebd639a7f09e",
    "signature": "0xe19c910d9d40fb53f7ecce6d7e040aa594216b373c165717595634e2fa002aaa4d4ba7e792b59f74e6466ab0386394de6f589912973982e156a2eb19e647cd2d1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}