Transaction not yet indexed

21MU68cSCLQ6iskGLT4jU59bmoYkqa22fp1Rnza4N7JNVpAZks2Hy6kcSMn9iS67qQVfemxWs5adB2cGoqAEFKNX

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