{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1227616704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7342bd2a4262cc5b1be1ba3c84e776e198f88ec4847e0c5b01cee075963e6b2",
    "signature": "0x5217d41fe59ddfa77454bd6e1ca1a87a4ef20a71e17931663f09d82b57dcab053d35abf825ce03a3206f91fc998b1e5a147d8cff817fbf454dd074c9f056a7d21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}