{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428861171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5b1f47cd316c15ac2da14f1cc6ca42a8d8a6aba09468ea03fc90582e1fb0328",
    "signature": "0x56b2ce8ba348e443ffe18010b884a2fa63e136db5ec03fd695545d8adfa3a96c6ed37e96eb445517ef31d8a91b2e4cc1b0e35ce21a9c618260dd5c976d5077241b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}