Transaction not yet indexed

2MCB5nYm51bAAQkaKuPp8kC6FrcvAARRvYWUAqkiM3FoQ54jUEDHo6u8ctjG8JQ6rMCjPVCgpJVHWLxX2XTLBo3Z

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