{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1359260913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ec05b3bdb1f7d44def30579c454a6313581b64260a77f0f577bd40478881c02",
    "signature": "0xa61b886c0040ccfe72a7e0ce3dc02640a507429a10c6553b72a4172634518d9d65cc7b2bdfb53dbb170495c87ff3509313b85f94b6a3f34cbf57d05bc9406e291c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}