{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1817554841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38f727542824a2aa667c56a83e4a92c22dde678f2ff54cb2cd3bd5434df74d8d",
    "signature": "0x759c60a3dac53d285a5962d8345e8ae7b24b4486af4270a15f4a5101e14819b454bcda4ebf16199237b5a976b28219afe8ff37a31c84729cf91170d2b47be5e21b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}