Transaction not yet indexed

2zb91cjSdfHPbFfPiaUcm8bQLqyjPfymz13XYxMMgSpsRU7ZuBE8ZFpb36pucGc63Bc86veANrhWA9XD4v35eHSF

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