{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1447963678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4311dc1f96c7c4a9e8b66fe3d29c9b008ebbe95e755df8c9e7090159249306f",
    "signature": "0x7ea9a8a3763f5014ca051fff3a80325a80e37743cb3485c20f5e30e8ad98bdc94f41237dff73e70c23607ba1279baeb4f031373bb1b68fbd9931d0392a7d2de41c",
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}