{
  "manageEntity": {
    "action": "Repost",
    "entityId": "499998795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa435855d6bd0519f677774e8bb994f90b9eca84b01c90da29a9a3704137a79c3",
    "signature": "0x1606b7869dfc57658e18b0253fc6fbb415c74647883f6f533534a65addcaf6d4429e17c6e6dfa98aea80ea666d3d32813e64978166149c3840e615d29da74f051c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
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  }
}