{
  "manageEntity": {
    "action": "Repost",
    "entityId": "805139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x104b7a057f525e75384c143dd73dd16bf8f77c1217b6343581b33f029b6f8492",
    "signature": "0xd29b2b8b42e83be379db3d33a39ccc3ff1c8be7610a5b9e2b0da74dc887934be3285d2d321df226497102479991644bd43c1a1c275cf735830e5e119c128dc311c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}