Transaction not yet indexed

53ugZzEBsHrRbtBkrySwXkmSTN4LxvfeBZAG87fKR5ahEJoGPQovGJ3QMsrV6LcQ6sFgrLeUnwER1Znq5g4yCBN6

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