Transaction not yet indexed

53PoCLwo6M31rmXieXye3BtA4Z8L6dRLqhVT2PhXhLB9SY1QMoGfTNyUEoTTK18Jm7yupdRn1q9z6FrTUR3AvUn

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