{
  "manageEntity": {
    "action": "Repost",
    "entityId": "181750842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f4bdf9672a135cdfc6cb26d5bf1a104708aed040de9332e7866963aea20a910",
    "signature": "0x3b65a75a8feb1a66b1f523de6d298978f71a2115a4fffc0984e0ad8a17fb2ef202b0e96cbf6f891432b01035d8df2c2b06a4d6ea60b9e7eb3dbf32dc24a4ef281b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}