Transaction not yet indexed

MfxuUdwsUtrwXH41nNGqrnjSdS9Bw79WT71r77CQjtbdAP55yQqHmbYJ6nnp3svRbATpKitQu1mhWPAC9vx6beE

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