{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247427358",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x836a3b0c3576d60c265ffcc794628246f7ec4147e69b0c7c537a0300577abf57",
    "signature": "0x6d21eeb30d6201de72eb49b0a134371a7cc6c844fbca74b0422c2e2794b16c84280a1fe6143ed053275c9c13ef6fa96d3f464cc5e26a705f95801f06bc4f970c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}