{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1639970499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa549eba76f04f03ad14e58ef6788980ed14446ad869b908df18117505b05850d",
    "signature": "0xfa0868a78110476293a5b0df1b9e2ba21f74fc4a5bb1fa9b0b9caabeec0165f60245b0a9e5a7bd818463c4aaff55fb7bc9c090a2afd869d62315d8b9cc504f691c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}