{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1312438005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x584b061468bb9215503f8a6b7593220a7645102b6efb498875550c3c39757e3a",
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    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}