{
  "manageEntity": {
    "action": "Repost",
    "entityId": "237129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0b314ebfc64641451f298a222720777bfdde6e6528e9b8e7f0a6fea073fcaab",
    "signature": "0xd0e37cffda3f1483b5a62266a601f01f962bde5324a4ddf0bd6d3fda5998e6db781aeb044d518824e7634380beab44d4a50b5d759ff9715209440bf5b1c9b1cd1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}