Transaction not yet indexed

YLbPwtbLHNQMsNkHFtZ3Kj6eaVFmiTgLnr355VAySEotE1a2q7TngisipMfg2BSB2EeWgRngq5s1aVQRMB7dwrJ

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