Transaction not yet indexed

LMyNa6F7SvtgALs4GPym36mYbip4d2Gw7Q4Fk2GFetYdzshSjiuQxXfbkdwWnttvXCV5EWnCv4FwnqmMDPgvgvM

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