Transaction not yet indexed

21n5LwLD5GWvn9G5n4gFtpgRGSHhT4W6ZbVonM7csDFxMyu7mzJm9gHVEgGqfmJwSLd2xw5yAjFVNppkfDRMNenP

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