Transaction not yet indexed

5mu991p9R5hV3Zmohrw9t2a8EAgA9WsJAeBbMPsDU1dnkySyya2Yn8nwwSYZgS2EATeez5aDAUXhAFwHEhZGLKEX

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