{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654581502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2be727d2c91cf7cefc70a12fa9f10d9315779bbc27c3b35cc702ac0e34f9073a",
    "signature": "0xd89e50c1ad9aa52590442dfcbb2e13a0a38aafae307c3264ac43e2c0051c29032898380ba0409b8cea64af3d43db7cda3ec025f95d5f97cf97a5e87c2575b7421b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}