Transaction not yet indexed

4YubnNGxApEpNE8fA1tT2wU4EQwCyUUc21gMJW7sLUaRpY3x2trSVN5w52v5AnQWbPwdVpQjUJpbG6RTJSsoUYek

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