{
  "manageEntity": {
    "action": "Repost",
    "entityId": "364919338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x991a33a28e6c393a283bf9a29eb3defc13b8dff63ef805299739b7b2017569b2",
    "signature": "0x3f3c02ca503d5d16ffc16ad67c6b3827ea8c84b936326542bff50e08b11fd7524ba71ab0fcbdd97f229a2ab5057a3d4a08b54a5b4fe4646653985c4531cf02481b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}