{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1227653557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6e198478db71354f7cd97bd8895a13040f16ba50425ed49beb28bdbfa3c6fae",
    "signature": "0x157b38ac67c60a0c027435b2f3e594f28434fb4e97c5d017df5ae372616ab1502e675bff6262a280064107357c5249e73fe492aadab10418ed2dd2a8585bf8441c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}