Transaction not yet indexed

mufffEWVF1pUcaxH9wbSuHdKbeT69diNXCDTi9eVm1vdmS2A2qR1MjLUPEuQK6NjF48rP84t3ZSH7RgqDZeBAyn

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