{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1031313591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40ff6103efb02d9664aa94206a19d44803c17305039622c118ea2b4557fe1bef",
    "signature": "0x6d30c14337f9c6f0db417ecfa7f8dabefb67a82b43a780922d9b073204c60c635b3fcad448ec3541bafdc7c56a35458049a19f79d9c41b78f95697232996cab21c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}