{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e48e6e6cb6accf58c6156c087be4d7a50c68b6d7a025ca40168aa868bb84178",
    "signature": "0x0672ae13df01022caad1f4a52bd9af9385656af997e40c35cf6af37fa92b4a2f65ea466a456b8441b3c000620a60adf3cb853718196d181e5831e664bd60f7d11b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}