{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x317f9d30fcdb8d132325e9d374b0befa75d65350cc7540215ce6627d0b0a5013",
    "signature": "0xcbd4b7462ccd40e248a4f7f9c754284b7c5ef82199074c5ec6ddb7f5bca8d0fe2d3a4ec7f8e2ce7a54d39807fb6dabc58b4feda8932add671d6c7bc69dab03131c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}