{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260962879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08aa6d4f9e5294e5c48bc200e47bf178bed6edb2474d5f6881f0fda5a01c1362",
    "signature": "0xda48dd54a0be69b01f54432f65e66b6d396b4323943d75b3de396bd4d79db93129926c1126ef10e6779aff8cf867bef6d190c22065fbb8024caeea6d125541771b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}