{
  "manageEntity": {
    "action": "Repost",
    "entityId": "421076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14779cdc89edf3be55c53f022a697ad3ca3d6c3ff03bc8410460a4b8d6d9ee0e",
    "signature": "0xb82271f889518cdc677647e61df08398b05639613339c707b188a3c1b22695373c3b024ea9e1c67193918be465c9a73053fc37edddf37601c4f7497e890540e81b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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}