Transaction not yet indexed

MMBWm14NLvUxQRTnabSnQmkJsjVncYjxQJBNET79MTVhhT72a2uTmh6W9iYMXk4PnPmcM8cLxoPKj81FL8PPzAD

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