Transaction not yet indexed

Sh91U52x23iRbEUPAUgKVQL7QTgcCTwyu7E45j2RhQdw7DmHKEcWMXkSSEx9jo3dj6vGGeX1mMSMT8gW7tJFCdt

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