{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247758634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43dba6a7816c3269d938d1d6dd6840d6c52cf0254885adbecec64c6549e8e74a",
    "signature": "0x5b3f993f4874e05c262c79dd672ff0a77bfce68b09503ebfefa492cc502f0ad675137ed85c1d707764bc973b6aa15554bd8ee0c42b36802b482845e760c51d971c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}