Transaction not yet indexed

mUmyydzaJxtLDRB9Vd7yt18AkVGynY5M5XVtqCgqC98RZrdfcJv8XFdZFg2XckXNfDUYpypAU2V8PbUFVi2qjgT

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