Transaction not yet indexed

5MUMaH8VivqWA5a68kTueQDDP3PFeBppVF7AmzCfr4kxAXY1xoA3LL5WYnaLRstvjcurQJSxChyyMiJKQ7JSDBM5

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