{
  "manageEntity": {
    "action": "Repost",
    "entityId": "834310486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd92385567ad796179ee26f56e05a0f455f81c091ab32c22e98236d265243cd72",
    "signature": "0x4e91a63c0c64c7894a027e70932223aa084f0230a4bca1c5c9c6e73cf51c91a23f387659d2bb7dd9b47fc592106e8546b95cdbb6840e8095be628567880e2f451c",
    "signer": "0x203D63822a158fD30F14dc7c83cAC4Fe686d6478",
    "userId": "83259808"
  }
}