{
  "manageEntity": {
    "action": "Repost",
    "entityId": "208767198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a9d46c230f6b42737002af1ab796a9ba06ab008471b0fb0b47ee13665081a8b",
    "signature": "0x4217483399c2911b85a8a0a8d201ed8337352d3e2178d4ffeee6639911b4a0db7320efcabf32579209e3086ade7e746655005f7cda370f0b905264d86392f4841c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}