Transaction not yet indexed

MFzgvjvHx2cigFQEtxdJVbryejZWsbnnGCnT6RPwKRbPAHzJ31eGfMsWH9MrEd7x9FsDN5WocYm4wWY29kfDoc2

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