Transaction not yet indexed

5b6UbFXX5XTkLEpwMzHPCLHfpQ7fTfmrUYM3aNFq6RugVjYYtBDmDFirrvqLBTgHSArTgBah6aWUb1SjN3KnkmTq

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