{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459871761",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe84613557b3532ab23b3f8530082369a5e6061b6434890118186492fcf4d732f",
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    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
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}