{
  "manageEntity": {
    "action": "Repost",
    "entityId": "302332304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa46813bf8281a0145a01400c2e3494469e1ecb676eb394f2c177b610c7f1101",
    "signature": "0x116485cfe898e9aa67e7271eb55a3746d875e09f50f235847f57c8de376e3dde0a1bb203e2d45c5f80ed8f8871688d949ed5df8d2e728e9b7acc7ce18f7392091b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}