Transaction not yet indexed

mYgpgMBTb8nfoousL8PUjFiqC7u5bGFPQ4wv1tA8XHJUswKZe7F3RXcftE7fdtCu2z1KtybojHv4tmdeV3xHHK9

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