{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1427379438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3089c83bfa3214811fe68e019aa3bb1f266ad2b3852131cb2d2f449e9d541cc5",
    "signature": "0xf34690a59e9f62339c0f3d18248a4a5342887e3116ab07aa88151fabedd812035aa5ffac35012ebf166163281cff86b0437b45e242d894f8658746a23a71c3041b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}