Transaction not yet indexed

mpG4X3vfXHST3XMqXyk2JUfx8S2a7wXrgqgBQLzH4jPQu9Sv2aSdTLypGLnWYS5b9HgpT2ywn4EU3pQzyHsr7bm

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