Transaction not yet indexed

5MUSHXVkc3zeaYY46WXfpG6Req7Jtd1NiuAPfEGtdRDkZDGcW3Ui4SzdSHzSDC8cCG979VosSdYzoBa8Xb57qWmS

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