Transaction not yet indexed

mdcSpJjTfWiJK24mp1hucYWTuqSD54dnTQy6RV6s72SHRS5QYHM9xKU4UPbaPLr7V67tRX1EMBqfR1hEGVEYySL

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