{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126509846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7ece3e7a99fe58f7500246cb2f88fe285af5636c768c238c62713210f87186a",
    "signature": "0xd604721d2fd19afe2fc0f79c0342830174c919dd5d95892c672ff26da79344f376cd08815162f0e02cca50f293cb342731c6d5e7a9f62366c0ee614e8f1ca31a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}