Transaction not yet indexed

MYtfcb6qxc2ApyxiP4Sxuu2RuU8jJyF2sFkSBocwPUbFbgR2xT4cpayAqFZMsGtS7Jg6ckWXVwUustonKLaR3YG

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