Transaction not yet indexed

52MdRcnS2upDrKNZDLhfYvFYHDfoFu1pEPpXA6exwjCU4inMkR4pWh4nZNeJecX2pnMjk5mZsr8b134g5QoJg171

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