Transaction not yet indexed

MBM8LPWTLxrF5uq8K9UqkHaemttJbAD9uaerSE4dpf6mFC2z3T3khPjWeqnYd2VpLtGL9AzFAuPhQKbXELoenXf

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