Transaction not yet indexed

2yi91SWJKCSdbDjZRFJrKPSAe1jknAEkZi4gJDgtxKb6cWw66hHYTqvrBiasM5ayRiyK1LNmukFzxfK7MuMPbHRc

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