{
  "manageEntity": {
    "action": "Repost",
    "entityId": "83945681",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26195c41c074c0d730559b803d75561dd4efbed2794cc8f48bba8c3a0a39157c",
    "signature": "0x8fcc557aabc44e51aa2d50b4e4eca8d4ba9f1cd5cd42d4f8e7ca2c08f9ff6c3b620bd152671ec083c7e4bc073882934942853c6e2adcf79a74c8014c88941b781c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}