{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1192813630",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x737f5ffd1e1796cd2c459889857caec06cc4ee68319610fa26275d0067cbd543",
    "signature": "0x0986dfad184a55215a575759fc46dcbf2ff3d9a7ba3ac74c8b9c34b80bcab18f7bfc97dbf6cb521b84c5fbf6377557b1053b8bfdda55b2a4df01eb747e19728d1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}