{
  "manageEntity": {
    "action": "Repost",
    "entityId": "855092402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6246dfe6b12699e9295ee409d0585065b5b8cbbeeed174ed005428b47a5c1f38",
    "signature": "0x4b3d78a5381ea52d00150bd2d8c4115ee7088ecf22ea1e38ca70e9c54382d255031abec25328c088c763a07b0f3f98b4909bc3d464d262f21029b81af2b2e80f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}