{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1306926997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dd29673fee282dd40a38b498a6ffb2919cde37ed3d820407d892e25b36f70e4",
    "signature": "0x468661e316118ff20c9f9047b20badf341a1ac0f594b9f8a90a57faa7b4585db6449229e057f0afcb9a591d745c56028e8461fd6208572c39a4f631decbc0ec11c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}