{
  "manageEntity": {
    "action": "Repost",
    "entityId": "493931605",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9421039b369b919beb71db94b3f73c70d5839005fded9980bd1c6495356a2241",
    "signature": "0xdd4db29ab5494a62c25f0e6f535578930ae776a7b840aab7d0c48b9bd41489451e00b278262d82ad7ac6f6bdaac7a88db152dd47b6a47250e2b8d23346c333351c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}