{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1852644515",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x788ef67e1387ddf0173f3108dc0bfae0a975efd684894fbfea70a367a7cdfdcc",
    "signature": "0xec9606298f8f7c0ac7a30e1a9fdbeef46995f87ac83d3dc13a1622575ba22ac57642be75c5bc5de9422439aa40ecf653f68a514735d14073566d80683b54df231c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}