{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1861442852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6cca4f4406f77b4734f3afc6751a003252392ad6a56038e441351ecf180c461",
    "signature": "0x789a0ce16978d34e6b0636ca97aaaf68e04f1d96e1584fc11d79e6df7e0ec5a02e8d3d2ecdd05dd2be26f75c0eda75930c49960ad480f296884cd5307f213b0b1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}