Transaction not yet indexed

mumGegNdwfbM8pvNH7KLRsdGXShz3VpmiY1Tb7spSdppBv16SCo1mJzmRhvTnhPapkqeA9TuoU6uB2i7etYArMk

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