{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f7aa4f3c03eddf634ac017d5f4e7c05ea68bb350e3df56a72c6a8e80d79aa8f",
    "signature": "0xe6947af72021b945abad2962f5c80d964955ba1ab0841b473a2c000a07c4c8280f34b3bbc48476878de4110a39e095d949223c01eb9790d9cff461a67322ba5d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}