Transaction not yet indexed

53ZdqgAZEcc2rywN1faLFM7tP38MsXtpCS9AuuzwSv2wyxLDdzaNQumaBwKqBbBxwDXPh74gwicq2bfWvNRHGQb4

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