{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2125427239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98e15304867a2a9f6773bac0fb9deb5237cfad4f81ad41a9614c5ba2e06c5017",
    "signature": "0x6bb864bbd96fc7032cc12a3526ad19ccd70bfeebc5131ca6494a961fa7c149de4347ed1bbb26dad2e776aef12ef84cb92d82e362101fc4ac7f316bdb8c2f32761b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}