{
  "manageEntity": {
    "action": "Repost",
    "entityId": "239718973",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1c5a531ecaf73fe78ffd8e901d7dcdf811dc2e9aa0ef4676246168618ef5adf",
    "signature": "0x4d3f040e31debba3700f753c4a3758b37ba267b617b10240abf76f4ba33ae01505081c1408b7dc566613f345c8b55f5123900f16806121ba8c082e9be796a8b91c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}