Transaction not yet indexed

1b6LkYC5MwtQmhxeX8MNrTAZbQ45mV87m57ktX9g6UYRkezuvUEjMuV3eo3JBxvebkBEqcUGdRV9mdP7DgJK3j4

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