{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1749881103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bd22ab909f08673039a843feb062237bc341762fa04143c829e3e064ad35623",
    "signature": "0xa0dd01d444f818d26d98143a98a2866cdc758007c9d2f8db87ec291dedb0874f278c645cfea194703040b4cf6567b92fb66682c50dfa3120f2e4d8bbc36413b81c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}