{
  "manageEntity": {
    "action": "Repost",
    "entityId": "3383480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadc3a512806e8a338fcfb460629960cddaee7ffcfc3b35bf8033d879c09cfd43",
    "signature": "0xbc76ee0c505d4f9f0efda04194e034b9d143b28a44e879c5cf6bc5e54616bc6542bf00aea26c092527cbbcfc15dcb604692ada24918d4c6450e11f5e1ac36d831b",
    "signer": "0x06Ad5789cE045C5B0AeB97849051a7385CA95B4a",
    "userId": "270209897"
  }
}