{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708495778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09ef01100dadb696606fb2013272799a7eee31084fff5ea8d0c2ecd046c3aad6",
    "signature": "0x00543d4815338ad21b41cd1ef273bee1dd1e4af700a4d8fede5243c3f62475a90028368262112e14aaf66434a45775c17715ba35c2217295e087203c5270f3d51b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}