Transaction not yet indexed

2Ad91gMJDZaDoC9aAujf21P4g6zhM418FRE8ZNd3zWBZ724b3kxUaL98Mpd4QEwgG2E4bWMVHWkdCPAs8w2rWSdk

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