Transaction not yet indexed

mRDfQQLSBTGzryjbBhBsbqvMStAibauPFFmq69aWzqMtrb6LXXQ35J3ytSTGDfawHLpNFfUDkvq9tKUnBxLKnFf

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