Transaction not yet indexed

42EF5a3dmDa7NDE993513gpSWZND2sdXmBXhS5xPxC5tRUtEF7MuAz4boBaLZoFGjQoaLd2FvhDH3txQzfD6Nzz2

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