Transaction not yet indexed

Q77MRRTo9JMcGwDLPn2zHDo763CB1f2imCRLVLsMZxJpVEah8a7u3ti3s2QC8zTGodMwHDW4FgwCnPER7aQ9fpu

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