Transaction not yet indexed

53MD1EWbJJqdRfXPVTQH2w2XDCipkY2j11ZTUBPKmMWrJjDEvvfzScpFagfx6TYdM1xqgckWHt4QLyAP3RjSnfbY

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