{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1236357828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f2e6b76704addc42edaef30f0412ab812aa95bdbef5b5f39f195ea1b8c5f55d",
    "signature": "0x86f6a1d61b1693994a6da350a0ba8ced5db5ad28c960830938c95f7783c9e8e45f2d255a6bf317e00e5b1d32a4a7d560bc1ecaf233332ff8605ef3557bba0efb1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}