{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bbaa27d9879c546d604befa676129b04faff31426ea15ee921a636015170da2",
    "signature": "0xb638ac97924591a2f6363074f0c26d89e38a0a23fac32779ca37000d7f024729669209d66d0bc31c8544391c538e4a67d5549016cdf5f1c9defeb1d090bb01031b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}