{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1831285303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd11051361b0be2009556d589ea97dcc0c8a3d1c4cfda91a8ada0dddca3fc3cb1",
    "signature": "0xb0d3dbd12573de5815191139868abc2a2a38be76d379565cdc2da553cbd7f66a5cd7b2ccdc74278864d3e4d48aaff0753d8d2e1a4240b2d71f76d399dc5388561c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}