Transaction not yet indexed

RMddfgFpPbwviCigHZSyXeAJ6ipEUZ4u9JBknbtq7EZK9P7FajR8b8NDFaV4s6qwBgJFaPsyXWGkiy3HBUQ1R95

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