Transaction not yet indexed

4MD6gSD6RRrtFEXMffinqd6SYknNUjdpC7bfhv4spgHGgew5s8R2XT6EBgJY57cdDyZKMHWBHbSWpyTX2tdoPKid

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