{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1832395903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c96e250caf413e75e40ffad3ca41da5ff0cc5d3ef769a38e2ecd8ed19dcfa01",
    "signature": "0xa0acd5d9a1a5fd3b6bed25b2d36fbda24de7a8cfc46e8fb434e280fd8b6dfb277a03bcbecc672360eb4c43972cc7b3f997d80437de099ac2ff1c04fc1d1e1ec51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}