Transaction not yet indexed

M2f6PfNUui8AAMpFCH9m84asM3utVDWuR52WdC6WNz5NSRpvxjoDG6frsxZmmefV7wzpptKuBURg3PAB4YSZdUc

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