{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1195832550476199768aa48571c2f6657f9399b684e20dee1c993a596f2ce0d2",
    "signature": "0x5e2e4f3e4465d5dc6bb1e940766e4124f1c7282ed3769420733f68b82c8d52c44043c817f41335078852cb2ccd49c60488e28843dee0b1a43a1b8a5137860a0a1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}