Transaction not yet indexed

5b91ZUgXvDDghRgQoaPSotkN8BT6drLtnMSuuBrDR9RFoBjukDEAe4r4rDMbcZTM6Bgp2BATZTomezkN3mdaTja9

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