Transaction not yet indexed

21SZmntbjoSyXJu2sU4pwSPJuofGUwSx3GgSAYJgCW5Fbusrri4AJZGpYaZFxkPuMXUd6G72qMFQNcisDF3GnfEB

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