Transaction not yet indexed

5Mmm2sAaoc5wQfJpfqbBB5jiU4Fb71KKLWEMKJBjtULk24xsX54LHTsLuZvwG5BkibWuYssorfc9AVapfKBagxG6

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