Transaction not yet indexed

2u91uLKnwPUbhcz3Cum4rH6iiPqrfSCc5NxoaFrJY85SivcAKynH2DjbQSNW4uHtnWTMeLUQYNPUUESgygHpQE9R

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