Transaction not yet indexed

667FYeci8Cs9Gsu3ArizZyuvxCiavrRd4K8abbCdGhZurEk28uvYyXJmPD3Sc51nxjcwUuTGK9kQ6x1Hrkd7Ckmk

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