Transaction not yet indexed

21Cyf6EBsEXt9gjjyvA31shzrcrcKtPoFfZcJgoJaYaXPaUCvbGafN3iUTEc1qFG8NqysnyVLNque54vxreUVSCJ

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