{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1499661125",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b2c81ef48de434612bfc345f3ad939fb5c26c17cb2e388888b63d3223f46eb4",
    "signature": "0x22247d5912bfbe058b829944519c143346c9fa81efa85f8ef30c5a9e267c25ad4e97707b377c2b80ac9a8cde7884a82a298341c573647680cae5c06a48d8dc2c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}