Transaction not yet indexed

421636KF8T44TxJwRxnnYTnkvH9qQvNwupoV4tkLo5ZKyveckDqBmDeXPscdK4ZAwqgKA1WVmys1XP9JWTurw2Dj

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.