Transaction not yet indexed

MRiy21sp7UtLM2jtTeToyTCPYjH8WcQX97pAJ1sUP8gbkAzEuCreGe5XKJbToXs1FWuuUPdhhAzURcnXAuwXNZ5

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