{
  "manageEntity": {
    "action": "Repost",
    "entityId": "664726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1bcb7ea594b655938a0f6b950fb73a21950a654b486acea7105069b507235c5",
    "signature": "0x15f96a4cf9ca2778d3e7e13e97fd4f06465d33902de99784069932f3fb3edd897da892e7429d432bf9f198d38f6bc618b78d4425fe76190c147750544c5941331b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
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  }
}