Transaction not yet indexed

CKu6za5gUASEuzVy9UJBAc7Suxyyq8vifxP2Z5qqNrKNmP8kMPfnqRjS1N5PCGc6aZvPyMbFNmzT6ismZugK6Gi

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