Transaction not yet indexed

MyqbgnKoK53qskmo3kXp7Hy8DqNUJnnYwhZ8K3HPfhQ66wef1sAJTCxeK6mZfFW72LtecaQubR5MSnTKrBzCqit

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