{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc9a9de9587c3e52a33f937308dfcea62037a3c80d57c3454c34b0dd819e06b4",
    "signature": "0x9ba8e0e6be9e16ccbafe1c22a6ea687caba76dc97f60bdf639e3abef92231f584048ee846285d80ed33308554dcef31438656b64629238cd4ea18bac8b9e4f381c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}