{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2007074823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f8a74160a6cf24ab3f449382f79bf92b8ab3ca52b9bd8d574d209ef6b9dd3ae",
    "signature": "0x65add29de5ad5b7c1cfd416f9c3132b92c9b0a26eef9093784e00ede68a72ff0758a0ce340c836586624577850b610536d3ba96f65a186b8d27fb3801db7e1ca1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}