Transaction not yet indexed

278UykepRpXKpAYnpeYRidX9sKcRGDFdRBNJsG3syAmpVxXS1a3Js9UxvbAhZBXxE3oCqYC55pxZ1c8qfShKfrpt

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