Transaction not yet indexed

31ULMWWwAmapKpsDDccqcHgWfehgE86hSn2TVWMLaXqwdWNKHywiSL4deMLG97qDPkx6Dcv4Tfq87TP7PgcVYEgZ

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