{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa37c96226a26ed44cb5f4337798818521d5c8c234fbdeb5768ea67b95f8a00a7",
    "signature": "0x0d7e5da84d55dd40857b4581d4f587601693dd2b751a22c455eb7f90ac5413da565687dab764523b0dea574e0b9f394aaafc5100b2f4fbe5198f4dd9131d0fce1c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}