{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b41aab52be6d26649a04b21b797f659b9b3e660bf7a3191ccea532447288a4c",
    "signature": "0xb8e04c9494301be3ea0415aeb479a2c82d9a3d1e4bbc0f5e37c48648473df1f12d521f685b56c7ff2d19f1a20be4b96c513bc7ed7b5a9d985f7e6369066c65341c",
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}