{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3bd90a82f196e17d75efb7bc09382933354cd69dcbfbe7732a016400b4a6331",
    "signature": "0x6e31dd0410c40acf82186fc8b1b112e483f3e9edae0a101230a64bae294ddbad7fdd8c664a6237a681d53fe405467180b3e94f5c2fb47b09f06976c0a8f5b3d61b",
    "signer": "0x9436FA87F6c8C3aa9e0F0fc7960566dEeB9e23d4",
    "userId": "2047015"
  }
}