{
  "manageEntity": {
    "action": "Repost",
    "entityId": "748376691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x874da694fa873c5475d8a7986d1b4733cfcd08b61b822d83e882bce3639cd7af",
    "signature": "0x828e3e548565fc3e7c91a78e3b18d024f4dc45c0d9b9ea59e18aa04ca46f44b04a82e56310662bde308e86a8031f45ee1ef3027d5ad9efbbba1a215b5f0e48631b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
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  }
}