Transaction not yet indexed

ymB2KPgoFhGRLH7AZLuxVpMYRhhVQQAPYuQiygk6PFEBUhACNFSRFzNcef9tCKKRXZxYPcdB5PLbgUG7kYuZ6ky

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