{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bf1de18d9ab45cdce99c8479cc6b46bb3d507afdd620d3658dd3929f716f422",
    "signature": "0x38326adacb6a01db975011a1a277869df742e8e49f04accebd58783f3101286751a9a287aeba22542194545c4eb279358672e51d42686b61d65672735504848a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}