Transaction not yet indexed

21ETF5HkZybhUXdViaUXgexmNALg6gizREcHMENFEb6CWajFmK5oyDSmAWrdbA26SVWoaSyFXAbA3gCZZXjPkbsF

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