{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1473361844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0459f6b0b0af3e258c6183d572fd1ebb887d1b30b5df50fff3242d941f650d97",
    "signature": "0x9782e262c5fdb6f84fc314f5aac06d1701ecb4b5833f628006ee864d4c5998f9497a1c5543f0921741bb48db068a9d8cc4daa4fd078301625e9fb5aa55e2cc131c",
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}