Transaction not yet indexed

5Sb8oxAComYffgXRHmug8DH4FEtbJcwC87GDcTbGAoDBCJVwwqYQUaFq23Cgb8ZuMWV7dDjHgz5gzRZaK4eAVV2F

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