{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1921540382",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7248da3ab483b2bfaac72f69b80d383237e3ce561f71003fe83a24f9d50065a",
    "signature": "0x73d811225ab85142d17b0c8fd53cfe6823b61a02910ffd019a8b8a47dfb35c6037d3ca25272faca92f9d2738d6eef33a505530a593bb204cd35bbba32246a42c1b",
    "signer": "0x22AC4e184Dc6B3f1F286b53b22E2D65931EcfEa8",
    "userId": "851552461"
  }
}