{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1400269201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8598b2caad30152d50fc96de6a0d2ae125842fe30b51e240a7f5ba8bb5e9f16",
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    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}