Transaction not yet indexed

ST6Shgr3ovvXxgACBwsCy6vibWubCUUQeTGmRC4DeXy4qKBb3Z9Qk2VPBvhCyYjgkGY2SAk9vvq9EgmmQ9eVeBU

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