Transaction not yet indexed

Mv6sH8R9dbcLbRHqdiBe8Pdn7EWYuTgiPJpNpBZunH9a2Py7S3vCKio3MbCLnTfX8gWpKkhXPQEzzUmQqZQEzPQ

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