Transaction not yet indexed

528TGW3tnyCELJSLboa2eXNAxPSgYnxX63HnvRFg6zkGdLcsYqH7qRRmFnur2dWCm5RQtiFVxc8e5ei7Ta4e2d2Y

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