{
  "manageEntity": {
    "action": "Repost",
    "entityId": "609702943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57c9776ed201b477f2b62bdebb1573f6b8ecc7b5e7c04672452cb715077e0a6d",
    "signature": "0x5b1d6c18f6d038401e0e88b20e28fe7fa4d25a74ed86e52db0877f0e2c34b7cb14cd024b2ece9607fd2bc0e6e63be576797a50cd9b8d671a80317bb856fa22131c",
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    "userId": "568518925"
  }
}