{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1263247959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb234746d708c23d2a34943de91559a0721d9a89d78c7045e3f9ccd80f9697157",
    "signature": "0x1a68462cd469c5c853da9a897139d28a59020d38db04426c2a02adcae8e8a46e28c1d82f30e5c7c4f99bda2aa32f701d481d8abd508921f133ec1216c4bbc23a1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}