Transaction not yet indexed

MBKxUqxjDpSbuK7sSVd9sTmNEFMpJbt4N4tT49xYStPnd8dSFKwo63vgjxk5G3XQVjGWxn33a6j66MHVsDTujiQ

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