Transaction not yet indexed

MZan6s5KQ9DuTARVaNQL5xV9BPvFSMmf6joAFQPVyhks5GcDytqXjSSMaDB2eHSt3pckCbSeoziQPmudDhyPBCm

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