{
  "manageEntity": {
    "action": "Repost",
    "entityId": "804565958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x005fc97c877764d66ac81eed24535be516a687ba7345facafb4535307ecfe789",
    "signature": "0x510660630ae341402f5e3bffdb6ab10fb2086f3d8b8795668878b214a013b4d050de035d76175d67fea73e6ff8e3651e4e24d3a5240e6dc1cf8681cba78a008e1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
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}