{
  "manageEntity": {
    "action": "Repost",
    "entityId": "131958034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54a18a9995b829947a1f5b2e0dc3946e72000ced888e294e2ddbd6914d599bfd",
    "signature": "0xa4769526c2336420e6af1ae45f16943448a9b05518325dc7582ff029828b6b2b09b5a6b9db57e30ba8251b680060aabce955b5667bfd524ee8978cb87c74e45a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}