{
  "manageEntity": {
    "action": "Repost",
    "entityId": "756060232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c12fe621abf0c54369234d7f4f1bb81d44a23dd10399e2b439b947e25767cef",
    "signature": "0x8379ace3a846ec6555899d9f41c0bf060f22ddd56c583668d0b709c8f3ef16c4768fbc680ba88d501b6d320124975cbc665f2c0c7fecf634be8e22ca82b76f371b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}