{
  "manageEntity": {
    "action": "Repost",
    "entityId": "554827180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec022e6960eed0b68d579b8ad1c75a02bd214cbb867c4c0c305b6538112c87ba",
    "signature": "0x39d9097e3bdaac52e90116e50746d4bff9772ccf565ff745b1306f5900cc42613f3d64fa3ca205cb845c11725e0236dcaa1d29569d4c35aba302354b6d9b1a521c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}