Transaction not yet indexed

21UAZM86rFSFGf7MVynhbrGLVKU8y6G9EBjVHA4b4iVcudcVMYdzNTJXExn3Pr7YEKUpsGLu2c7TqhWGF5iRbnda

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