Transaction not yet indexed

XdMefJ4zvZqe4ssaXbZxDgAT54yJKLvz1S3ps3iXNEJf37q43CiFXDNg2gxdcJtkDRmJndfCcr1LLuZECkHmVTm

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