{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298294405",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cdae30e4786042cbaa7900211380bcd5c1721836371896c1487db3ae49fd5d0",
    "signature": "0xb586a1f6da12f14b7a7ab997f95105763ca17439262829c4c101363daaf81de943562158d99e9a084c306256d3e8f0cd48a24a9cc3d7cc44f9ecdc3785c94e871b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}