{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b803e8faf2a767cab7d742abf40c01b5551e206404b30293733a65ce5650429",
    "signature": "0x9482bcbfdae054794379ba43f477bf32d6f4cc5fd8f28b37998d7f2b571fe94d02cf724087b28adcae2239d0605f2cccd2e2f497c10a7de55de0213408fd58f41c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}