Transaction not yet indexed

Y2keGQk9PM3NRVnYJ18a2MYkae3mECmsns5m31f7PXumKyEJNAd4jgSNxKP25mQxuY7RY7eFcaHFvwZv7KqFMk9

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