{
  "manageEntity": {
    "action": "Repost",
    "entityId": "658195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3647af36d81164424b1f4abbf0825a7b8db064f360f49408fca89f230664840a",
    "signature": "0x82a5fb9ac03eaf92d32a9ef99fb85c58d4122d4b59b23d2095d958618634c7ff5e9408633740b2d31cad927fbb6395abd3b970d3c0ed931da19970097e9e8cb91c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}