Transaction not yet indexed

RCmum9U5VLDMTibQ8SDDWjhJW94f9tD1RPcEGCCX6L6oHcEd38ATFh9S4SCJmeaTHjMDzw7ew8vdwnTGDXPT9hi

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