{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962405670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37540b5d804c73c9a9a5b35fa3e7bed0117d7945cd8d58863fd4f22145cd8694",
    "signature": "0xb302c5e562beda5ccb0adf489f2629b14de247ddf01074dfa16881c6ae95fa5b4c0360463e4c117d85e344f71e406178ea5f1796f040457c54edc203252fe6991c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}