Transaction not yet indexed

MFMeR7QJtcpDGUJEXfYwAXndvQrH7qw4YFvnmRgSbqhHW8VrNR2JEeBsxipk5zagaSQNdUhq65czWX4w1NCqXVm

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